Blog

Update Debian 11 to Debian 12 (bookworm)

In June 2023 Debian 12 was released. We have tested the new distribution and already in productive use. Here is a short description of how the update from version 11 to 12 works.

Security: Fix Weak Key Exchange Algorithm in SSH

A security scan of a server reports the following result: The remote SSH server is configured to allow / support weak key exchange (KEX) algorithm(s). How can the SSH connection be secured?

Automatic, AI-based translation processes with deepL in TYPO3

Translating TYPO3 pages is often annoying and always time-consuming. Here we show how content can be translated into almost any target language with a single click using deepL.

Integration of AI in TYPO3

Applications based on language models like GPT-3 or BERT are becoming more and more popular and the number of tools like ChatGPT is increasing almost daily. This article is specifically about the integration of GPT-3 in TYPO3.

Secure VPN with Wireguard and wg-easy

Automatic connection of SSH through a proxy

How do you automatically configure the use of a proxy for certain SSH connections, e.g. to use a static IP within a company network from the home office?

Content Security Policy (CSP)

Content security policy is a security feature that web designers and server administrators can use to prevent attacks such as cross-site scripting (XSS).

Shrink VirtualBox VDI Image

Virtual Box VDI images can get much relatively large over time. This is a brief guide to shrinking these images.

TYPO3 Multi-Factor Authentication

TYPO3 V11 includes 2-factor authentication in the core. This makes it easy to implement more secure authentication mechanisms for all backend logins.

Thumbnails and pagination in TYPO3 11

Missing thumbnails in the backend and no longer working pagination for news or solr in the frontend. This small tutorial shows how to display the thumbnails again.

Translate XMLs with DeepL

Automate complex and laborious manual translation processes using AI from DeepL via a php API.

TYPO3 PageTitleProvider for own extensions

Creating custom PageTitleProviders for TYPO3. Use cases are extensions that use a single page for displaying different content like single views of news or blog posts.